Fig. 2From: Identification of a novel GRIN2D variant in a neonate with intractable epileptic encephalopathy-a case reportHistogram of whole-exome sequencing (proband: top, father: middle, and mother: bottom). A heterozygous missense mutation, i.e., c.2021C > A (p. Thr674Lys) in GRIN2D was detected in the patient but not in the parentsBack to article page